3W9V:
reference: Crystal structure analysis, overexpression and refolding behaviour of a DING protein with single mutation., Gai Z, Nakamura A, Tanaka Y, Hirano N, Tanaka I, Yao M, J Synchrotron Radiat. 2013 Nov;20(Pt 6):854-8. doi: 10.1107/S0909049513020694., Epub 2013 Sep 29. PMID: 24121327

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